The U.S. aircraft register, updated daily
Parts

Sat Com

No failure report names the sat com. 1 FAA approvals let 1 company make a replacement sat com, Pyka Aerospace INC holding the most (1).

Approved replacement parts 1 parts manufacturer approvals

A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a sat com and sell it as an approved part for the models named. These are the companies holding such approvals for a sat com:

For these models most: Boeing 737 (1).

MakerPartReplacesFitsGrantedStatus
Pyka Aerospace INCSat-Com System Instl. Kit 7305-SC30-K01Modification PartBoeing 737-200, -400, and 7002005-05-11current

Sources: the FAA's service difficulty reports since 1995 (a report is a part that failed and was fixed, as filed by an airline, repair station or owner; the count shows reporting as much as reliability) and the parts manufacturer approvals in the FAA's Dynamic Regulatory System. The part name is the reporters' and the approval holders' own words, reduced to the first plain words so that spellings meet.